linux-kernel - Re: linux-next: ACPI I/O resource conflicts warning

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Message-Id: <1210343425.29724.39.camel@queen.suse.de>
Date:	Fri, 09 May 2008 16:30:25 +0200
From:	Thomas Renninger <trenn@...e.de>
To:	Gabriel C <nix.or.die@...glemail.com>
Cc:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Len Brown <lenb@...nel.org>, linux-acpi@...r.kernel.org,
	Jean Delvare <khali@...ux-fr.org>
Subject: Re: linux-next: ACPI I/O resource conflicts warning

On Fri, 2008-05-09 at 03:20 +0200, Gabriel C wrote:
> Hi all ,
> 
> I've noticed on linux-next from today the following ACPI warning:
> 
> ...
> 
> [4294023.308622] ACPI: PCI Interrupt 0000:00:1f.3[C] -> GSI 18 (level, low) -> IRQ 18
> [4294023.308622] ACPI: I/O resource  [0x400-0x41f] conflicts with ACPI region SMRG [0x400-0x40f]
> [4294023.316478] ACPI: Device needs an ACPI driver

You use libsensors and the sensor you use is also declared and possibly
used via ACPI.

> dsdt.dsl from my motherboard can be found there:
> 
> http://frugalware.org/~crazy/ASUS_P5E-VM_DO/dsdt.dsl
> 
> full dmesg:
> 
> http://frugalware.org/~crazy/dmesg/DMAR/dmesg
> 
> Please let me know if you need more infos.

Maybe you could open a bug report on bugzilla.kernel.org and post
acpidump and dmi output (not only dsdt) there. Then we could collect
affected BIOSes at one central place for further evaluation and
discussion.

Thanks,

   Thomas

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